questionsmedicales.fr
Maladies de l'oeil
Troubles de la réfraction oculaire
Astigmatisme
Astigmatisme : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Astigmatisme
Examen de la vue
Topographie cornéenne
Réfraction
Symptômes
Fatigue oculaire
Ophtalmologie
Astigmatisme
Symptômes
5
Maux de tête
Fatigue oculaire
Vision nocturne
Astigmatisme
Prévention
5
Exercices oculaires
Prévention
Examens réguliers
Astigmatisme
Lunettes de soleil
Protection oculaire
Traitements
5
Lunettes
Chirurgie réfractive
Lentilles de contact
Astigmatisme
Lunettes
Verres cylindriques
Complications
5
Complications
Vision floue
Problèmes oculaires
Astigmatisme
Qualité de vie
Astigmatisme
Facteurs de risque
5
Facteurs de risque
Hérédité
Blessures oculaires
Astigmatisme
Maladies cornéennes
Astigmatisme
Lentilles de contact
Astigmatisme
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{
"@type": "Question",
"name": "Quels tests sont utilisés pour l'astigmatisme ?",
"position": 2,
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{
"@type": "Question",
"name": "L'astigmatisme peut-il être détecté chez les enfants ?",
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"name": "Quels signes indiquent un astigmatisme ?",
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"@type": "Question",
"name": "L'astigmatisme cause-t-il des maux de tête ?",
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"@type": "Question",
"name": "L'astigmatisme affecte-t-il la vision nocturne ?",
"position": 9,
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"@type": "Question",
"name": "Les symptômes de l'astigmatisme varient-ils selon l'âge ?",
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"text": "Oui, les symptômes peuvent varier en fonction de l'âge et de la gravité de l'astigmatisme."
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"name": "Peut-on prévenir l'astigmatisme ?",
"position": 11,
"acceptedAnswer": {
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"text": "L'astigmatisme est souvent héréditaire, mais des examens réguliers peuvent aider."
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"name": "Les exercices oculaires aident-ils à prévenir l'astigmatisme ?",
"position": 12,
"acceptedAnswer": {
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"text": "Il n'existe pas de preuves solides que les exercices oculaires préviennent l'astigmatisme."
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"@type": "Question",
"name": "Faut-il des examens réguliers pour l'astigmatisme ?",
"position": 13,
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"position": 14,
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"name": "Les lunettes de soleil protègent-elles contre l'astigmatisme ?",
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{
"@type": "Question",
"name": "Quels traitements existent pour l'astigmatisme ?",
"position": 16,
"acceptedAnswer": {
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}
},
{
"@type": "Question",
"name": "Les lentilles de contact corrigent-elles l'astigmatisme ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
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}
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{
"@type": "Question",
"name": "La chirurgie au laser peut-elle traiter l'astigmatisme ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la chirurgie au laser, comme le LASIK, peut corriger l'astigmatisme."
}
},
{
"@type": "Question",
"name": "Les lunettes sont-elles efficaces pour l'astigmatisme ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les lunettes avec des verres cylindriques corrigent efficacement l'astigmatisme."
}
},
{
"@type": "Question",
"name": "Quel est le meilleur traitement pour l'astigmatisme ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le meilleur traitement dépend de la gravité et des préférences du patient, souvent des lunettes."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec l'astigmatisme ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent une vision floue persistante et des maux de tête fréquents."
}
},
{
"@type": "Question",
"name": "L'astigmatisme peut-il entraîner d'autres problèmes oculaires ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un astigmatisme non corrigé peut contribuer à d'autres problèmes de vision."
}
},
{
"@type": "Question",
"name": "L'astigmatisme augmente-t-il le risque de cataracte ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'y a pas de lien direct prouvé entre l'astigmatisme et le risque de cataracte."
}
},
{
"@type": "Question",
"name": "Peut-on développer un strabisme avec l'astigmatisme ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'astigmatisme peut contribuer au développement d'un strabisme chez certains patients."
}
},
{
"@type": "Question",
"name": "L'astigmatisme peut-il affecter la qualité de vie ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'astigmatisme non traité peut affecter la qualité de vie en raison de la vision altérée."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque de l'astigmatisme ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'hérédité, des antécédents de chirurgie oculaire et des maladies oculaires."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il le risque d'astigmatisme ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge peut influencer le risque, car l'astigmatisme peut évoluer avec le temps."
}
},
{
"@type": "Question",
"name": "Les blessures oculaires augmentent-elles le risque d'astigmatisme ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les blessures oculaires peuvent entraîner un astigmatisme en modifiant la forme de la cornée."
}
},
{
"@type": "Question",
"name": "Les maladies cornéennes sont-elles un facteur de risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines maladies cornéennes peuvent augmenter le risque d'astigmatisme."
}
},
{
"@type": "Question",
"name": "Le port de lentilles de contact mal ajustées est-il risqué ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des lentilles mal ajustées peuvent provoquer ou aggraver l'astigmatisme."
}
}
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}
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}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 21/04/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.
Department of Ophthalmology, Tel Aviv Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
Publications dans "Astigmatisme" :
3 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.
Publications dans "Astigmatisme" :
3 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.
Publications dans "Astigmatisme" :
3 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.
Publications dans "Astigmatisme" :
3 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
Lianyungang Maternal and Child Health Hospital, Lianyungang, 222000, Jiangsu, China. linjian5134@163.com.
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
From the Department of Ophthalmology, Baylor College of Medicine, Houston, Texas (Holladay, Koch, Wang); Department of Psychology, University of Southern California, Los Angeles, California (Wilcox).
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan.
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan. oshika@eye.ac.
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
From the Department of Ophthalmology, Shaare Zedek Medical Center (A.A., A.P.-R., M.T., D.Z.), affiliated to the Hebrew University, Jerusalem, Israel. Electronic address: adi.abulafia@gmail.com.
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
Hayashi Eye Hospital, Fukuoka, Japan. hayashi-ken@hayashi.or.jp.
Publications dans "Astigmatisme" :
2 publications dans cette catégorie
Affiliations :
Hayashi Eye Hospital, Fukuoka, Japan.
Publications dans "Astigmatisme" :
Neuropsychology is important in differential diagnosis, treatment planning, surgical work-up, and support of patients with movement disorders and their families. The cognitive profiles of several move...
On the basis of both scientific progress and popular lore, there is growing optimism in the therapeutic potential of cannabis (marijuana) and cannabinoid-based chemicals for movement disorders. There ...
In recognition of the high interest and controversial nature of this subject, the meeting committee of the International Parkinson and Movement Disorders Society arranged for a talk on cannabis at the...
The endocannabinoid system is strongly tied to motor function and dysfunction, with basic research suggesting several promising therapeutic targets related to cannabinoids for movement disorders. Clin...
Further research is greatly needed to better understand the actual clinical benefits and long-term side effects of medical cannabis products for movement disorders indications and populations....
Functional movement disorder (FMD) is a complex neuropsychiatric syndrome, encompassing abnormal movements and weakness, and is a common cause of potentially disabling neurological symptoms. It is vit...
Motor symptoms in functional movement disorders (FMDs) are experienced as involuntary but share characteristics of voluntary action. Clinical and experimental evidence indicate alterations in monitori...
The objective of this study was to test the prediction that FMDs are associated with a reduced ability to make accurate (metacognitive) judgments about self-performed movements....
We compared 24 patients with FMD (including functional gait disturbance, functional tremor, and functional tics) with 24 age- and sex-matched healthy control subjects in a novel visuomotor-metacogniti...
Patients and control subjects showed comparable motor performance, response accuracy, and use of the confidence scale. However, visuomotor sensitivity in the trajectory judgment was reduced in patient...
Patients with FMD exhibited deficits both when making visuomotor decisions about their own movements and in the metacognitive evaluation of these decisions. Reduced metacognitive insight into voluntar...
The purpose of this review is to outline the impact of the COVID-19 pandemic on movement disorder holistic care, particularly in the care of people with Parkinson disease (PWP)....
As the pandemic unfolds, a flurry of literature was published regarding the impact of COVID-19 on people with Parkinson disease including the direct impact of infection, availability of ambulatory car...
COVID-19 has impacted the care of PWP in numerous ways. Recognizing infection in PWP poses challenges. Specific long-term complications, including emerging reports of long COVID syndrome is a growing ...
Drug-induced movement disorders (DIMDs) are most commonly associated with typical and atypical antipsychotics. However, other drugs such as antidepressants, antihistamines, antiepileptics, antiarrhyth...
Post-stroke movement disorders (PSMD) encompass a wide array of presentations, which vary in mode of onset, phenomenology, response to treatment, and natural history. There are no evidence-based guide...
To survey current opinions and practices on the diagnosis and treatment of PSMD....
A survey was developed by the PSMD Study Group, commissioned by the International Parkinson's and Movement Disorders Society (MDS). The survey, distributed to all members, yielded a total of 529 respo...
Parkinsonism (68%), hemiballismus/hemichorea (61%), tremor (58%), and dystonia (54%) were by far the most commonly endorsed presentation of PSMD, although this varied by region. Basal ganglia stroke (...
Regionally varying opinions and practices on PSMD highlight gaps in (and mistranslation of) epidemiologic and therapeutic knowledge. Multicenter registries and prospective community-based studies are ...
The relationship between antiseizure drugs and movement disorders is complex and not adequately reviewed so far. Antiseizure drugs as a treatment for tremor and other entities such as myoclonus and re...
Hereditary or familial spastic paraplegias (SPG) comprise a group of genetically and phenotypically heterogeneous diseases characterized by progressive degeneration of the corticospinal tracts. The co...
To summarize the clinical descriptions of SPG that manifest with movement disorders or ataxias to assist the clinician in the task of diagnosing these diseases....
We conducted a narrative review of the literature, including case reports, case series, review articles and observational studies published in English until December 2022....
Juvenile or early-onset parkinsonism with variable levodopa-responsiveness have been reported, mainly in SPG7 and SPG11. Dystonia can be observed in patients with SPG7, SPG11, SPG22, SPG26, SPG35, SPG...
Patients with SPG may present with different forms of movement disorders such as parkinsonism, dystonia, tremor, myoclonus and ataxia. The specific movement disorder in the clinical manifestation of a...
Peripherally-induced movement disorders (PIMD) should be considered when involuntary or abnormal movements emerge shortly after an injury to a body part. A close topographic and temporal association b...
A comprehensive PubMed search through a broad range of keywords and combinations was performed in February 2023 to identify relevant articles for this narrative review....
The spectrum of the phenomenology of PIMD is broad and it encompasses both hyperkinetic and hypokinetic movements. Hemifacial spasm is probably the most common PIMD. Others include dystonia, tremor, p...
There is considerable heterogeneity among PIMD in terms of severity and nature of injury, natural course, association with pain, and response to treatment. As some patients may have co-existing functi...